1.0.0[−][src]Struct std::net::AddrParseError
An error which can be returned when parsing an IP address or a socket address.
This error is used as the error type for the FromStr
implementation for
IpAddr
, Ipv4Addr
, Ipv6Addr
, SocketAddr
, SocketAddrV4
, and
SocketAddrV6
.
Potential causes
AddrParseError
may be thrown because the provided string does not parse as the given type,
often because it includes information only handled by a different address type.
use std::net::IpAddr; let _foo: IpAddr = "127.0.0.1:8080".parse().expect("Cannot handle the socket port");Run
IpAddr
doesn't handle the port. Use SocketAddr
instead.
use std::net::SocketAddr; // No problem, the `panic!` message has disappeared. let _foo: SocketAddr = "127.0.0.1:8080".parse().expect("unreachable panic");Run
Trait Implementations
impl Debug for AddrParseError
[src]
impl Debug for AddrParseError
fn fmt(&self, f: &mut Formatter) -> Result
[src]
fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Clone for AddrParseError
[src]
impl Clone for AddrParseError
fn clone(&self) -> AddrParseError
[src]
fn clone(&self) -> AddrParseError
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl PartialEq for AddrParseError
[src]
impl PartialEq for AddrParseError
fn eq(&self, other: &AddrParseError) -> bool
[src]
fn eq(&self, other: &AddrParseError) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &AddrParseError) -> bool
[src]
fn ne(&self, other: &AddrParseError) -> bool
This method tests for !=
.
impl Eq for AddrParseError
[src]
impl Eq for AddrParseError
impl Display for AddrParseError
1.4.0[src]
impl Display for AddrParseError
fn fmt(&self, fmt: &mut Formatter) -> Result
[src]
fn fmt(&self, fmt: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl Error for AddrParseError
1.4.0[src]
impl Error for AddrParseError
fn description(&self) -> &str
[src]
fn description(&self) -> &str
This method is soft-deprecated. Read more
fn cause(&self) -> Option<&Error>
[src]
fn cause(&self) -> Option<&Error>
: replaced by Error::source, which can support downcasting
The lower-level cause of this error, if any. Read more
fn source(&self) -> Option<&(Error + 'static)>
1.30.0[src]
fn source(&self) -> Option<&(Error + 'static)>
The lower-level source of this error, if any. Read more
Auto Trait Implementations
impl Send for AddrParseError
impl Send for AddrParseError
impl Sync for AddrParseError
impl Sync for AddrParseError
Blanket Implementations
impl<T, U> TryFrom for T where
T: From<U>,
[src]
impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
Performs the conversion.
impl<T> From for T
[src]
impl<T> From for T
impl<T, U> TryInto for T where
U: TryFrom<T>,
[src]
impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
Performs the conversion.
impl<T, U> Into for T where
U: From<T>,
[src]
impl<T, U> Into for T where
U: From<T>,
impl<T> Borrow for T where
T: ?Sized,
[src]
impl<T> Borrow for T where
T: ?Sized,
ⓘImportant traits for &'a mut Ifn borrow(&self) -> &T
[src]
fn borrow(&self) -> &T
Immutably borrows from an owned value. Read more
impl<T> BorrowMut for T where
T: ?Sized,
[src]
impl<T> BorrowMut for T where
T: ?Sized,
ⓘImportant traits for &'a mut Ifn borrow_mut(&mut self) -> &mut T
[src]
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized,
[src]
impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
[src]
fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
#27745)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more
impl<T> ToOwned for T where
T: Clone,
[src]
impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
[src]
fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
[src]
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (toowned_clone_into
#41263)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T> ToString for T where
T: Display + ?Sized,
[src]
impl<T> ToString for T where
T: Display + ?Sized,